I updated to Catalina yesterday and now I have the following message:
every time I turn on my macbook. Until it finishes, I can't open any app.
I've already tried:
sudo xattr -d com.apple.quarantine /Applications/Docker.app
and the output is:
xattr: /Applications/Docker.app: No such xattr: com.apple.quarantine
I have the same problems with other apps like Xcode, Spotify, iOS runtime 11.0 and so on.
I've never encountered this error before. Should I just wait an hotfix by Apple or do we have a workaround for it?
I contacted the Apple Support and they suggested me to perform a first aid on the HD and re-install the OS. Both didn't work.
(This reduces the security of macOS so it's just temporary)